CONSTRUCTION TYPE FIRE RESISTIVE ASSEMBLY MATRIX …

[Pages:2]REVISED FORM FOR IBC

Technical Services Unit The RSA Tower, Alabama Department of Public Health, Suite 1510 Montgomery, Alabama

Rev. 01/06

This chart should appear on construction drawings submitted for plan review. This will consistently communicate this information to those who design, review and construct the project.

CONSTRUCTION TYPE FIRE RESISTIVE ASSEMBLY MATRIX (NFPA/IBC)

ELEMENTS

NFPA 220 *1,3

IBC TYPE *1,3

U.L.

________________ ________________ DESIGN No.

TYPICAL DETAIL

Exterior Bearing Walls Hourly Ratings Supporting more than one

floor, columns, or other

bearing walls: Supporting one floor only: Supporting a roof only:

________________ ________________ ___________________ ________________ ________________ ___________________ ________________ ________________ ___________________

Interior Bearing Walls Supporting more than one

floor, columns, or other

bearing walls: Supporting one floor only: Supporting a roof only:

________________ ________________ ___________________ ________________ ________________ ___________________ ________________ ________________ ___________________

Columns Supporting more than one

Structural Frame incl. columns,

floor, columns, or other

girders, trusses

bearing walls:

________________ ________________ ___________________

Supporting one floor only: ________________ ________________ ___________________

Supporting a roof only:

________________ ________________ ___________________

Beams, Girders, Trusses & Arches Supporting more than one

(If different from

floor, columns, or other

above)

bearing walls: Supporting one floor only: Supporting a roof only:

________________ ________________ ___________________ ________________ ________________ ___________________ ________________ ________________ ___________________

Floor Construction/ Ceiling

Roof Construction/ Ceiling

Exterior Nonbearing Walls *5

(Table 602) FSD _________ Rating________

Existing Construction *4 Type No. Stories

NFPA

IBC_____________ If

220_____________ SBC____________ Known _____________

________________ ________________

NA (Not Applicable) - does not apply to this structure

Design is based on the more stringent of the above requirements.

_______________ _______________ _______________

_______________ _______________ _______________

_______________ _______________ _______________

_______________ _______________ _______________

If known_________

Construction-Chart-NFPA-IBC

Page 1 of 2

REVISED FORM FOR IBC

Rev. 01/06

* Numbered Notes 1. Show complete Type, e.g. Type IA. 2. Show complete Type, e.g. Type II, sprinklered; number of stories (or NL), area (or UA)

and calculation for any area increases taken. 3. The construction types shown may be the minimum required by each respective code and

are not required to correspond. As a minimum, the design shall meet the more stringent of the minimum requirements. The designer may elect to comply with a Type of greater fire resistance if all elements comply with the Type selected. 4. The construction types (NFPA & IBC) and number of stories of existing construction not separated by fire walls shall be clearly shown, including any sprinkler protection. Hourly rating of and separation walls shall be clearly noted on the plans. 5. Based on fire separation distance (FSD).

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